Initial commit

06-variables/03-short-declaration/exercises/01/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+// ---------------------------------------------------------
+// EXERCISE
+//  Declare and then print four variables
+//  using the short declaration statement
+//
+// EXPECTED OUTPUT
+//  i: 314 f: 3.14 s: Hello b: true
+// ---------------------------------------------------------
+
+func main() {
+	// ADD YOUR DECLARATIONS HERE
+	//
+
+	// THEN UNCOMMENT THE CODE BELOW
+
+	// fmt.Println(
+	// 	"i:", i,
+	// 	"f:", f,
+	// 	"s:", s,
+	// 	"b:", b,
+	// )
+}

06-variables/03-short-declaration/exercises/01/solution/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	i := 314
+	f := 3.14
+	s := "Hello"
+	b := true
+
+	fmt.Println(
+		"i:", i,
+		"f:", f,
+		"s:", s,
+		"b:", b,
+	)
+}

06-variables/03-short-declaration/exercises/02/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+// ---------------------------------------------------------
+// EXERCISE
+//  Declare two variables using multiple short declaration
+//
+// EXPECTED OUTPUT
+//  14 true
+// ---------------------------------------------------------
+
+func main() {
+	// ADD YOUR DECLARATIONS HERE
+	//
+
+	// THEN UNCOMMENT THE CODE BELOW
+
+	// fmt.Println(a, b)
+}

06-variables/03-short-declaration/exercises/02/solution/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	a, b := 14, true
+
+	fmt.Println(a, b)
+}

06-variables/03-short-declaration/exercises/03/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+// ---------------------------------------------------------
+// EXERCISE
+// 	1- Declare two variables using short declaration
+//
+//  2- `a` variable's value should be 42
+//  3- `c` variable's value should be "good"
+//
+// EXPECTED OUTPUT
+//  42 good
+// ---------------------------------------------------------
+
+func main() {
+	// ADD YOUR DECLARATIONS HERE
+	//
+
+	// THEN UNCOMMENT THE CODE BELOW
+
+	// fmt.Println(a, c)
+}

06-variables/03-short-declaration/exercises/03/solution/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	a, c := 42, "good"
+
+	fmt.Println(a, c)
+}

06-variables/03-short-declaration/exercises/04/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+// ---------------------------------------------------------
+// EXERCISE
+// 	1- Short declare a variable named `sum`
+//  2- Initialize it with an expression by adding 27 and 3.5
+//
+// EXPECTED OUTPUT
+//  30.5
+// ---------------------------------------------------------
+
+func main() {
+	// ADD YOUR DECLARATION HERE
+	//
+
+	// THEN UNCOMMENT THE CODE BELOW
+	// fmt.Println(sum)
+}

06-variables/03-short-declaration/exercises/04/solution/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	sum := 27 + 3.5
+
+	fmt.Println(sum)
+}

06-variables/03-short-declaration/exercises/05/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+// ---------------------------------------------------------
+// EXERCISE
+// 	1- Short declare two bool variables
+//     (use multiple short declaration syntax)
+//
+//  2- Initialize both variables to true
+//
+//  3- Change your declaration and
+//     discard the 2nd variable's value
+//     using the blank-identifier
+//
+//  4- Print only the 1st variable
+//
+// EXPECTED OUTPUT
+//  true
+// ---------------------------------------------------------
+
+func main() {
+	// ADD YOUR DECLARATIONS HERE
+	//
+
+	// THEN UNCOMMENT THE CODE BELOW
+
+	// fmt.Println(on)
+}

06-variables/03-short-declaration/exercises/05/solution/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	// You can discard values in a short declaration
+
+	on, _ := true, true
+
+	fmt.Println(on)
+}

06-variables/03-short-declaration/exercises/06/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+// ---------------------------------------------------------
+// EXERCISE
+// 	1- Short declare two int variables: age and yourAge
+//     (use multiple short declaration syntax)
+//
+//  2- Short declare a new float variable: ratio
+//     And, change the 'age' variable to 42
+//
+//     (! You should use redeclaration)
+//
+//  4- Print all the variables
+//
+// EXPECTED OUTPUT
+//  42, 20, 3.14
+// ---------------------------------------------------------
+
+func main() {
+	// ADD YOUR DECLARATIONS HERE
+	//
+
+	// THEN UNCOMMENT THE CODE BELOW
+
+	// fmt.Println(age, yourAge, ratio)
+}

06-variables/03-short-declaration/exercises/06/solution/main.go

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+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	age, yourAge := 10, 20
+	age, ratio := 42, 3.14
+
+	fmt.Println(age, yourAge, ratio)
+}